/*
 *
 * (c) Copyright Ascensio System Limited 2010-2018
 *
 * This program is freeware. You can redistribute it and/or modify it under the terms of the GNU 
 * General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html). 
 * In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that 
 * Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
 *
 * THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
 * FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
 *
 * You can contact Ascensio System SIA by email at sales@onlyoffice.com
 *
 * The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display 
 * Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
 *
 * Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains 
 * relevant author attributions when distributing the software. If the display of the logo in its graphic 
 * form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE" 
 * in every copy of the program you distribute. 
 * Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
 *
*/


using ASC.Common.Data.Sql.Expressions;
using ASC.Mail.Core.DbSchema.Tables;
using ASC.Mail.Extensions;

namespace ASC.Mail.Core.Dao.Expressions.Contact
{
    public class SimpleFilterContactsExp : IContactsExp
    {
        public int Tenant { get; private set; }
        public string User { get; private set; }

        public bool? OrderAsc { get; private set; }
        public int? StartIndex { get; private set; }
        public int? Limit { get; private set; }

        private const string MAIL_CONTACTS = "mc";

        public SimpleFilterContactsExp(int tenant, string user, bool? orderAsc = null,
            int? startIndex = null, int? limit = null)
        {
            Tenant = tenant;
            User = user;

            OrderAsc = orderAsc;
            StartIndex = startIndex;
            Limit = limit;
        }

        public virtual Exp GetExpression()
        {
            return Exp.Eq(ContactsTable.Columns.Tenant.Prefix(MAIL_CONTACTS), Tenant)
                   & Exp.Eq(ContactsTable.Columns.User.Prefix(MAIL_CONTACTS), User);
        }
    }
}